Concessão da patente
#16.1
02/22/1983
RPI 644
The patent was granted on 02/22/1983 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 02/22/1983. We update with every new RPI gazette, published weekly.
Applicants
BBC BROWN BOVERI & CIE
Inventors
K. E. (pessoa física)
M. J. (pessoa física)
M. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/22/1983
RPI 644
11/03/1982
RPI 628
#12.1
06/15/1982
RPI 608
#9.1
03/02/1982
RPI 593
07/06/1993
RPI 1179
#21.1
06/29/1993
RPI 1178
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.